The MarinePak7 is a marine-certified GNSS receiver that utilizes proprietary deeply coupled SPAN GNSS+INS technology to provide assured positioning, navigation and timing for nearshore operations such as hydrographic survey, dredging, and construction. With dual-antenna input and ALIGN firmware, it can also output accurate heading and pitch for dynamic applications.
The multi-constellation and multi-frequency receiver supports Oceanix PPP Correction Services, with centimeter-level accuracy and 99.999% availability. Unique algorithms leverage inertial data to further refine satellite positioning, enabling rapid reacquisition of GNSS in the event of signal outages.
Built to withstand harsh marine environments, the receiver also supports MSK Beacon corrections for safe navigation. It can be powered via an internal battery, and can also be equipped with an external removable battery for a truly portable solution that can continue operating through power outages.
Specifications:
| Dimensions: | 205 x 200 x 80 mm without shroud 205 x 254 x 80 mm with shroud |
| Weight: | 3 kg |
| Power Consumption: | 12W |
| GNSS Signal Tracking: | Primary RF: GPS L1 C/A, L1C, L2C, L2P, L5 GLONASS L1 C/A, L2 C/A, L2P, L3, L5 Galileo E1, E5 AltBOC, E5a, E5b BeiDou B1I, B1C, B2I, B2a, B2b QZSS L1 C/A, L1C, L1S, L2C, L5 NavIC (IRNSS) L5 SBAS L1, L5 L-Band up to 5 channels Secondary RF: GPS L1 C/A, L1C, L2C, L2P, L5 GLONASS L1 C/A, L2 C/A, L2P, L3, L5 Galileo E1, E5 AltBOC, E5a, E5b BeiDou B1I, B1C, B2I, B2a, B2b QZSS L1 C/A, L1C, L1S, L2C, L5 NavIC (IRNSS) L5 |
| Horizontal Position Accuracy (RMS): | Single point L1 1.5 m Single point L1/L2 1.2 m SBAS 60 cm DGPS 40 cm Oceanix 2.5 cm (95%) RTK 1 cm + 1 ppm |
| ALIGN GNSS Heading Accuracy (RMS): | 2m baseline 0.08° 4m baseline 0.05° |
| Time Accuracy (RMS): | <5 ns |
| Velocity Accuracy (RMS): | 0.03 m/s |
| SPAN Heave Performance: | Instantaneous Heave 5 cm or 5% Delayed Heave 3.5 cm or 3.5% Post-Processed Heave 2.5 cm or 2.5% |
